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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201507-03">
<title>Exiv2: Denial of Service</title>
<synopsis>A vulnerability in Exiv2 could lead to Denial of Service condition.</synopsis>
<product type="ebuild">exiv2</product>
<announced>July 07, 2015</announced>
<revised>July 07, 2015: 1</revised>
<bug>534608</bug>
<access>remote</access>
<affected>
<package name="media-gfx/exiv2" auto="yes" arch="*">
<unaffected range="ge">0.24-r1</unaffected>
<vulnerable range="lt">0.24-r1</vulnerable>
</package>
</affected>
<background>
<p>Exiv2 is a C++ library and a command line utility to manage image
metadata.
</p>
</background>
<description>
<p>Exiv2 has a buffer overflow in the RiffVideo::infoTagsHandler function
in riffvideo.cpp.
</p>
</description>
<impact type="normal">
<p>A remote attacker could possibly cause a Denial of Service condition via
a specially crafted AVI file with IKEY INFO tag.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Exiv2 users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=media-gfx/exiv2-0.24-r1"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9449">CVE-2014-9449</uri>
</references>
<metadata tag="requester" timestamp="Wed, 22 Apr 2015 20:51:42 +0000">
BlueKnight
</metadata>
<metadata tag="submitter" timestamp="Tue, 07 Jul 2015 06:47:36 +0000">Zlogene</metadata>
</glsa>